| alternating current |
An electric current that reverses its direction periodically.
출처: www.peakagents.ca/glossary/a5.htm
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| alternator |
Electric generator or dynamo producing alternating current, which is an electric current that reverses its direction periodically.
출처: www.peakagents.ca/glossary/a5.htm
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| alternative medicine |
This phrase describes medical approaches that differ from Western, drug-based medicine. It includes Chinese medicine, Ayurveda, acupuncture, and homeopathy, among other treatments.
출처: www.thebody.com/hivnews/aidscare/dec97/pullout.htm...
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| alternating current |
A type of electrical current in which the direction of the flow of electrons switches back and forth. In the US, the current that comes from a wall outlet is alternating; it cycles back and forth sixty times each second. The current that flows in a flashlight, on the other hand, is direct current (DC), which does not alternate.
출처: www.pbs.org/transistor/glossary.html
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| alternation of generations |
A life cycle in which the generation alternates from sexual to asexual (occurs for example, in sea lettuce).
출처: www.reefed.edu.au/glossary/a.html
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